25 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Loecken, Siegfried | Martin, Dennis | 0-1 | B20 | Runde 7: Loecken, Siegfried - Martin, Dennis | 2026-01-05 |
| Loecken, Siegfried | Jacobi, Felix-Hagen | 1/2-1/2 | B13 | Runde 5: Loecken, Siegfried - Jacobi, Felix-Hagen | 2026-01-04 |
| Loecken, Siegfried | Dornieden, Jonas | 0-1 | B20 | Runde 3: Loecken, Siegfried - Dornieden, Jonas | 2026-01-03 |
| Loecken, Siegfried | Junge, Julia Marie | 1-0 | C54 | Runde 1: Loecken, Siegfried - Junge, Julia Marie | 2026-01-02 |
| Loecken, Siegfried | Direk, Oguzhan | 1/2-1/2 | A07 | Round 6: Loecken, Siegfried - Direk, Oguzhan | 2025-01-04 |
| Loecken, Siegfried | Muecke, Leonard | 0-1 | B00 | Round 4: Loecken, Siegfried - Muecke, Leonard | 2025-01-03 |
| Loecken, Siegfried | Sayas Payyappat | 0-1 | A04 | Round 2: Loecken, Siegfried - Sayas Payyappat | 2025-01-02 |
| Siegfried Loecken | Abdullah Celik | 0-1 | B20 | Round 7: Siegfried Loecken - Abdullah Celik | 2024-01-07 |
| Siegfried Loecken | Jens Schulz | 1/2-1/2 | B20 | Round 5: Siegfried Loecken - Jens Schulz | 2024-01-06 |
| Siegfried Loecken | Fabian Stotyn | 1-0 | C00 | Round 3: Siegfried Loecken - Fabian Stotyn | 2024-01-05 |
| Siegfried Loecken | Kai Renner | 0-1 | C00 | Round 7 | A: Siegfried Loecken - Kai Renner | 2023-01-08 |
| Siegfried Loecken | Steven Koss | 1-0 | B24 | Round 3 | A: Siegfried Loecken - Steven Koss | 2023-01-06 |
| Siegfried Loecken | Jonathan Carlstedt | 0-1 | B00 | Round 4 | A: Siegfried Loecken - Jonathan Carlstedt | 2023-01-06 |